The best Side of s19 hash board
The best Side of s19 hash board
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Oscilloscope. The encouraged product is UTD2102CEX+. A network cable is necessary for an internet connection and a stable community.
To test repairing and replacing the chip, check the chip initially and then do the functional check right after it passes. The useful test have to ensure that the little heatsink is welded appropriately, the massive warmth sink is put in, and also the thermal adhesive gel is utilized evenly.
Before tests the pattern, the repaired hashboard need to cool down in advance of testing; in any other case, it will result in tests NG.
seven) One hashboard has very low computing energy: As for this situation, you are able to log in to your IP throughout the Putty software to observe whether the domain Performing voltage of the board plus the NONCE return are normal. You may repair it according to Putty LOG prompt.
3V, and the domain voltage of the back again fields are almost all better than 0.38V. This situation is a result of the chip not being soldered well, usually 1.8V, 0.8V, RXT, CLK are usually not soldered well. It is suggested to instantly measure the domain voltage to Track down which area is the problem. The 1V8 and RO limited-circuit approach Utilized in part a) could also Track down the abnormal place;
③ Once the Visible inspection is Okay, the impedance of every voltage area might be detected to detect whether or not There exists a limited circuit or an open up circuit. If observed, it needs to be dealt with first.
a) When the LCD Exhibit ASIC NG: (0), to start with measure the overall domain voltage of 21V as well as Enhance circuit voltage of 25V when they are ordinary. Then use a brief-circuit probe to brief-circuit the RO check place and 1V2 check level involving the very first and second chips, and after that operate the chip discovering application.
eight. To exchange a brand new chip, printing pins and soldering paste are needed to make certain the chip is pre-soldered then soldered into the PCBA for repair
We can even offer recommendations regarding how to use Putty application to diagnose problems with the NONCE reaction position and domain voltage degrees. Using this type of manual, you’ll have all the information needed to maintain your Antminer S19 managing at ideal general performance.
(1) Unexpected electricity failure in the course of OTP or time of fewer than 30s will result in the Handle board to are unsuccessful to open up the OTP function.
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This spare component is specifically created for simple routine maintenance and repair on the S19 Professional hash board, making certain seamless functions and substantial-efficiency mining.
4. To the exam of chip servicing and replacement, it's important to detect the chip initial, after which you can do a Go Here functional take a look at right after passing. The purposeful check will have to be certain that the compact heat sink is soldered very well and the massive heat sink is set up set up (Each and every thermal conductive adhesive must be applied evenly ahead of putting in the massive warmth sink).
a. Verify whether or not the heat sink from the hash board is adhered to by international objects such as dust, catkins, insects, etcetera. The dust accumulation about the hash board will result in poor heat dissipation, and it needs to be cleaned and cooled before turning to the miner.